Our Answer:

Typically, ash clean-out doors are mortared into position. The properly sized opening would be parged with a thin layer of mortar and the door would be pushed into position. It is also possible to retrofit a door without using mortar. The surrounding door flange would need to have mounting holes drilled so that masonry bolts and anchors could be used to secure the doors.

From Page: Lyemance 9704 Cast Aluminum Clean-Out Door - 12" x 12"

Manufacturer's Product Number: 9704

Our SKU: CPF-09704

Page ID: cpf-09704